What Is Application Modernization & Why It Is Important?

Like many other things, the application and software may also get dated and require an update. Application modernization is updating the older software so that it can fit the most recent computing approaches better. The update may include new frameworks, languages, infrastructure, and platforms among other aspects. Application motivation is also referred to as “legacy modernization”. An organization can save money and increase the lifespan of the applications by updating them and not be required to replace the existing systems entirely.

The Importance of Application Modernization

Application modernization is carried out after a careful and thorough assessment of the applications of the candidate is conducted. Apart from evaluating the technical aspects of the application, its readiness for migration to the cloud (or any similar shift) is also analyzed. Many different technologies are now being used for application modernization. The most important of these strategies and technology include:

  • Containers: modernization based on the cloud for packaging and redeploying the applications.
  • Cloud computing: migrating the applications to the cloud environment.
  • Microservices: Decoupling an application into smaller components that can be operated independently.
  • Orchestration: includes modernization aspects such as scaling, deployment, and networking. It may also be accompanied by automation.

Private or Federal financial application modernization can help organizations protect their investment. When the software portfolio is updated with contemporary tools, infrastructure, technology, and languages, it is safe and is fit for use for an extended period. The modernization, when carried out by an expert agency, also improves the reliability and frequency of deployments and reduces the need for resources, thereby saving costs. When upgraded, the older applications have better resilience and uptime as well. Any organization would modernize its legacy applications under its digital transformation plan and strategy.

Organizations can formulate strategies for modernizing their applications and have a long-term roadmap for better managing their resources. Application modernization can be more economic and feasible when it is carried out in smaller fragments.

Important Patterns of Application Modernization

With the development and growth of software and cloud technology, different patterns can be used for modernizing applications and systems. Some of the more common patterns for modernizing the applications are listed below.

Lift-and-Shift: when the application is moved to a new infrastructure from a legacy environment, it is called a lift-and-shift pattern. The application does not undergo any substantial changes in its architecture or code. For instance, moving an application away from the premises server is a lift-and-pattern.

Refactoring: the cloud infrastructure can be utilized for restructuring and rewriting an application. It is called refactoring. Following this pattern, the major underlying codes of the application may be rewritten, so that it can run well in a new environment. It is commonly used for microservices when a single application may be broken down into smaller pieces

Replatforming: the re-platforming approach is a hybrid of refactoring and the lift-and-lift pattern. The changes introduced in the code are not as elaborate as in refactoring. However, the database of an application may be changed with the use of the cloud.


Application modernization helps Federal and for-profit organization safeguard their resources and seamlessly integrate their processes at a minimal cost. It can also be beneficial for productivity and other aspects of operation and business. However, it is important to partner with a professional and leading technology partner for a hassle-free and superior application modernization experience.

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